/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 *
 * Modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

/*
 * Copyright 2019-2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

package org.opensearch.performanceanalyzer.rca.configs;


import org.opensearch.performanceanalyzer.rca.framework.core.RcaConf;

public class OldGenContendedRcaConfig {
    private static final String CONFIG_NAME = "old-gen-contended-rca-config";
    public static final int DEFAULT_MIN_TOTAL_MEMORY_IN_GB =
            200; // default: Need at least 200GB mem

    private final int minTotalMemoryThresholdInGB;

    public OldGenContendedRcaConfig(final RcaConf conf) {
        this.minTotalMemoryThresholdInGB =
                conf.readRcaConfig(
                        CONFIG_NAME,
                        OldGenContendedRcaKeys.MIN_TOTAL_MEMORY_THRESHOLD_IN_GB.toString(),
                        DEFAULT_MIN_TOTAL_MEMORY_IN_GB,
                        Integer.class);
    }

    enum OldGenContendedRcaKeys {
        MIN_TOTAL_MEMORY_THRESHOLD_IN_GB("min-total-memory-threshold-in-gb");

        private final String value;

        OldGenContendedRcaKeys(final String value) {
            this.value = value;
        }

        @Override
        public String toString() {
            return value;
        }
    }

    public int getMinTotalMemoryThresholdInGb() {
        return minTotalMemoryThresholdInGB;
    }
}
